I Somehow Went Back to Middle School

Yang Xiaoke is an utterly ordinary office worker. One rainy night, for no apparent reason, he transmigrates in his sleep, back to his middle-school days. The moment he arrives, he sees his homeroom teacher and the person he once had a crush on, and later runs into even more familiar faces. Wait, there’s even a top student who has a crush on him? Yang Xiaoke is completely bewildered...